[clang-tidy] sync clangtidymain.cpp

Author: float3

clang-tools-extra/clang-tidy/tool/ClangTidyMain.cpp

@@ -54,12 +54,12 @@ Configuration files:
                                  globs can be specified as a list instead of a
                                  string.
   ExcludeHeaderFilterRegex     - Same as '--exclude-header-filter'.
-  ExtraArgs                    - Same as '--extra-args'.
-  ExtraArgsBefore              - Same as '--extra-args-before'.
+  ExtraArgs                    - Same as '--extra-arg'.
+  ExtraArgsBefore              - Same as '--extra-arg-before'.
   FormatStyle                  - Same as '--format-style'.
   HeaderFileExtensions         - File extensions to consider to determine if a
                                  given diagnostic is located in a header file.
-  HeaderFilterRegex            - Same as '--header-filter-regex'.
+  HeaderFilterRegex            - Same as '--header-filter'.
   ImplementationFileExtensions - File extensions to consider to determine if a
                                  given diagnostic is located in an
                                  implementation file.